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Herbs & Cultures
Image of Stalactite (e guan shi)

Asia · Mineral · № 794

Stalactitum (calciumcarbonaat)

Region
Asia
Origin
Mineral; mined in China and elsewhere
1 traditionImage: Dave Bunnell / Under Earth Images · CC BY-SA 2.5

Mineral · Asia

Stalactite (e guan shi)

Stalactitum (calciumcarbonaat)

Traditionally attributed effects: makes lung energy descend in asthma and chronic bronchitis and promotes milk flow.

Safety notes

Can make the stomach qi stagnate; not with wheezing with blood. Dripstone from caves is protected: do not collect it yourself. Traditional use is no proof of effectiveness; if you are pregnant, breastfeeding, taking medication or have a medical condition, consult a doctor or pharmacist.

Preparation

Ground mineral, pre-boiled for a long time. Usually as a decoction, together with other herbs.

Use in traditions

Described in the classical Chinese materia medica, in the group 'tonics for kidney yang'. Stalactite (zhong ru shi) from limestone caves was powdered as a remedy for kidney yang and the lungs and to promote milk production. It is calcium carbonate.

Applications

Use by tradition

How different herbal traditions describe this herb. Amounts are traditional guidelines checked for obvious errors; they are not medical advice. For poisonous plants no dosage is given on purpose.

Chinese materia medica

Nature and taste
sweet, warm
Meridians
lung

Attributed effects

For asthma, chronic bronchitis and emphysema and for too little breast milk.

Preparation and amount

Traditional dosage: 9–30 g a day, boiled first for at least 30 minutes. Just as a stalactite grows downwards, according to the book the remedy makes the energy of the lungs descend.

Combinations

  • With apricot kernel, walnut, ban xia and dried ginger for cough and emphysema
Ways to prepare herbs
DecoctionPowder and kitchen